Greptile AI

Greptile AI is a code modifier tool. Greptile reviews pull requests with a graph index of the whole repository, so its agents catch cross-file logic bugs, style breaches and security risks that diff-only reviewers overlook. It plugs into GitHub, GitLab and Bitbucket, learns team standards from PR comments, and feeds findings into coding agents via MCP and the /greploop command.

Greptile is an AI code review tool built around one idea: a reviewer cannot judge a pull request without knowing the rest of the codebase. The product constructs a graph index of your repository, mapping files, functions and their dependencies, then runs a swarm of agents over each pull request in parallel. Because the agents can follow references beyond the changed lines, Greptile surfaces problems that a diff-only reviewer would miss, from unbalanced resource releases and undefined methods to mid-loop overflow that leaves orphaned keys. Setup fits the normal developer workflow. Teams connect a supported code host (GitHub, GitLab, Bitbucket or Cursor Origin), and Greptile begins commenting on pull requests. Reviews come in three depth tiers called base, plus and apex, which consume different amounts of credits. Beyond defaults, teams write custom rules in plain English, point the tool at repo-specific context and enforce the patterns they actually care about. The system also reads human PR comments over time to infer coding standards, so review quality should shift as the tool absorbs how a team works. TREX, a separate capability, runs the PR branch in a sandbox to catch bugs that only appear at runtime. Greptile positions itself less as a standalone bot and more as a validation layer under every coding agent. Issues can be pushed one-click into Claude Code, Cursor, Codex or Devin, an MCP connection shares comment context with external agents, and a Claude Code plugin plus the /greploop command let agents iterate against Greptile until comments are resolved. The target buyer is an engineering team already using AI coding assistants and feeling the review bottleneck. Smaller teams can start on the free tier, while regulated organizations get self-hosted deployment with their own LLM providers, SOC 2 reporting, SSO and audit logs. Alternatives in this space range from lightweight PR linters to full platforms, and Greptile's bet is that repository-wide context plus agent interoperability is the differentiator that matters.